157338512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 311039616

約数和(自身を除く): 153701104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 317, 463, 536, 634, 926, 1072, 1268, 1852, 2536, 3704, 5072, 7408, 21239, 31021, 42478, 62042, 84956, 124084, 146771, 169912, 248168, 293542, 339824, 496336, 587084, 1174168, 2348336, 9833657, 19667314, 39334628, 78669256, 157338512]

約数ペア:

[(1, 157338512), (2, 78669256), (4, 39334628), (8, 19667314), (16, 9833657), (67, 2348336), (134, 1174168), (268, 587084), (317, 496336), (463, 339824), (536, 293542), (634, 248168), (926, 169912), (1072, 146771), (1268, 124084), (1852, 84956), (2536, 62042), (3704, 42478), (5072, 31021), (7408, 21239)]